+ b7 v9 z# V7 {% O5 m2 U& Z
' w% A: o6 H9 E, [; o+ h. ~& O6 `: V 白刚玉是以优质铝氧粉原料,经电熔提炼结晶而成,它的硬度略高于棕刚玉,韧性稍低、纯度高、自锐性好、磨削能力强、发热量小、效率高、耐酸碱腐蚀、耐高温、热稳定性好。其磨具适用于磨削高碳钢、高速钢等。还可作为研磨抛光材料;精密铸造、喷涂材料,化工触媒载体,特种陶瓷、高级耐火材料等。 + v, X$ W; J' [( l" a
White fused alumina is electrically fused in arc furnace with high grade bayer processed alumina as raw material. It is also characterized by its high purity , ability of selfsharpening, better cutting, less heat emit, higher efficiency, acid and alkali resista- nce, good thermal stability. Abrasives tools made of it are suit- able for grinding highspeed,high carbon steel,etc.
+ S0 ^' t8 p3 Y, T$ I+ _ It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for che- mical industry, special ceramics and highgrade refractory mate- rials,ect. , E& q0 `4 _4 a% v/ d, A3 m
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# d$ m* F" @# K4 x) F3 M0 O% Z- @( k4 N/ |' Y4 `
+ R# M8 p9 ?% s$ C) m% `
4 N* Z7 P; `7 Q/ U+ [" e; _3 X: g6 S' c+ _
% N# i1 r {* I. \
# Z) Y W% H# ^' E6 s0 y3 C. J5 O# I8 |* f) X, g0 o
/ z9 ^4 |& A0 Y 化学成分(重量百分比%) Chemcal Composition(Weight%) |
4 r' V; |1 A" Z6 ~5 c2 S
0 ^5 j1 y3 P( R! f. o0 m7 E/ d0 M- d0 R( t
粒度grit size |
, N; S3 V1 a' J2 ~" t( i+ E! m! K" [3 m( v5 t" Y6 m) N& D
AL2O3 | * i; _7 j/ d4 {2 A6 D
, U) k, {+ g7 @3 C) e5 b9 r8 y: w! G Na2O |
/ Z' U% m" s! t' R
& d5 M) ]- V% @) N/ G. N' O6 e
( k5 {/ U* ^. z& ^) _
0 s9 d" b; t: j7 o* U12#~90# |
- m4 M6 A" G) J2 Z( M3 j7 a
& L% O; {) Y, S) d4 p |
. X) t# L- X: c Z% @" Y7 C; H( B
: K& h0 \3 [" s/ x* H* Z
4 H2 o/ F3 S8 L. _( g≤0.40 | 4 r3 o# c; ~. x( M) v- R# t
- F8 ]# ~2 O3 ]4 H3 e/ H3 e$ k4 R5 V, j
9 Y! F. X: {2 X' ^" s2 b3 ~7 M100#~240# |
! N! X7 h! P. Q2 [- ^8 m5 \ A3 K- C) |
* Z( m. y. D2 @. K$ @) G1 B. q1 {≥99 |
1 x6 J D' P$ n9 x3 [/ B
; ?* F/ e- b+ h) A' ^1 _
* \9 @4 v; b' a o% ^≤0.40 |
: h, [) Y0 Y. K2 s E3 O* m& n6 E; m; b! b
$ R+ _4 Z" ^; j
/ u# }2 ]) z7 A" vW63~W14 | 0 ] u1 x( l( X9 I8 L
- ?, x2 X2 Q; e! O# G
+ }( T* p/ X; l J" h5 R≥99 |
; D Z' _% A: e o" |+ [+ ?. [9 _. q: ^4 s) M, H& y! `- v
, q" X: v9 z4 H( s6 T) O! N≤0.40 | 2 I, _) L. V/ b, i
. R4 Z2 _% R2 N3 y: Y8 E% {/ g6 M: T; |/ k0 X* d3 r2 J
; {/ B, P. b$ t7 s" b( T
W10~W5 |
5 a( |+ `) g- Y( F# T
+ M6 L* K; d1 S) |& x1 \5 c
* \3 m5 u2 G2 G2 J, M v≥99 | . I" v, ]0 v' P3 u" w; M' a
* `/ ]7 N3 V/ a
8 s% o5 l" v% v% P- M0 p) N
≤0.51 | 4 t0 L2 s$ {# c# Z3 c. @! O
|
+ C" u+ d5 _7 m, C0 b( x
: k w" _. d/ \' N" s3 }5 M& o0 t0 P) K r5 P* [
! h0 L2 ?2 w6 C5 A" ?& u! ]
. i% G* @* y3 b& j# C4 A
3 G; @3 C4 @4 M% S! P/ U: e
# [" ~' C3 D @& @, T 磁性物含量 Magnetic Material Content | 7 j% B! X3 ~8 b; i2 [
8 k' F# G- ?4 W: o
- ]2 ]% {0 u1 y) c9 {! P' @6 S2 P3 F
( M% C" m' d& _粒度Grit Size |
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s1 E# K, k) U8 g9 `* b }7 Q
6 X) z; @" z6 Y) A! y含量 Content% |
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: s" o \! X3 T Z1 U1 p6 k
8 B4 w4 D. x' H+ j" I16#~24# | ) m- G2 x/ c+ W# X) r1 i
1 {* V$ t3 m% S
' m$ R0 G8 i4 A2 S6 G+ M- Q( b<0.0023 |
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0 U# z c: W# C2 E% W, U: y9 V2 Z9 ~8 r. p+ i* n
30#~120# | , q. a m: H- e5 R7 ?
! r" C4 G/ w/ O' X/ s5 S! w5 Y' h9 P" J0 `5 P$ Q; S4 A
<0.0021 |
0 C) a5 T) ?# X/ {
& C+ ^3 ~3 _; }: p: y5 C2 @8 `$ @ K" S0 s
1 |4 Y p$ K; {- [- c150#~120# | , B2 o7 X7 Q, p& D& m* z
8 M5 [4 X1 Y6 U
! |8 I6 K% q0 Y ^, f<0.0230 |
1 @( ]2 c$ `, `6 y8 L' a
1 c5 S" c: R" }% T/ o
: X' y, m* k' ~5 L) S/ v( y! j$ C: a& F$ i: Y4 c
150#~240# |
' u3 f. { a& p0 @# G' p# E% e5 B5 R* D& p- m" I, F; v
| " Z, w' [' I# S" W h4 ]+ A. A/ w* ~
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